package com.jfeinstein.jazzyviewpager;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.TextView;

import com.soft.fancycoverflow.FancyCoverFlow;
import com.soft.fancycoverflow.FancyCoverFlowAdapter;

public class ViewGroupActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_view_group);
		
		FancyCoverFlow fancyCoverFlow = (FancyCoverFlow) findViewById(R.id.fancyCoverFlow);
        fancyCoverFlow.setAdapter(new ViewGroupExampleAdapter());
		
	}
	
	private static class ViewGroupExampleAdapter extends FancyCoverFlowAdapter {

        // =============================================================================
        // Private members
        // =============================================================================

        private int[] images = {R.drawable.ic_launcher, R.drawable.test_back, R.drawable.test_back1, R.drawable.test_back2, R.drawable.test, R.drawable.test};

        // =============================================================================
        // Supertype overrides
        // =============================================================================

        @Override
        public int getCount() {
            return images.length;
        }

        @Override
        public Integer getItem(int i) {
            return images[i];
        }

        @Override
        public long getItemId(int i) {
            return i;
        }

        @Override
        public View getCoverFlowItem(int i, View reuseableView, ViewGroup viewGroup) {
            CustomViewGroup customViewGroup = null;

            if (reuseableView != null) {
                customViewGroup = (CustomViewGroup) reuseableView;
            } else {
                customViewGroup = new CustomViewGroup(viewGroup.getContext());
                customViewGroup.setLayoutParams(new FancyCoverFlow.LayoutParams(300, 600));
            }

            customViewGroup.getImageView().setImageResource(this.getItem(i));
            customViewGroup.getTextView().setText(String.format("Item %d", i));

            return customViewGroup;
        }
    }
	
	 private static class CustomViewGroup extends LinearLayout {

	        // =============================================================================
	        // Child views
	        // =============================================================================

	        private TextView textView;

	        private ImageView imageView;

	        private Button button;

	        // =============================================================================
	        // Constructor
	        // =============================================================================

	        private CustomViewGroup(Context context) {
	            super(context);

	            this.setOrientation(VERTICAL);

	            this.textView = new TextView(context);
	            this.imageView = new ImageView(context);
	            this.button = new Button(context);

	            LayoutParams layoutParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
	            this.textView.setLayoutParams(layoutParams);
	            this.imageView.setLayoutParams(layoutParams);
	            this.button.setLayoutParams(layoutParams);

	            this.textView.setGravity(Gravity.CENTER);

	            this.imageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
	            this.imageView.setAdjustViewBounds(true);

	            this.button.setText("Goto GitHub");
	            this.button.setOnClickListener(new OnClickListener() {
	                @Override
	                public void onClick(View view) {
	                    Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("https://davidschreiber.github.com/FancyCoverFlow"));
	                    view.getContext().startActivity(i);
	                }
	            });

	            this.addView(this.textView);
	            this.addView(this.imageView);
	            this.addView(this.button);
	        }

	        // =============================================================================
	        // Getters
	        // =============================================================================

	        private TextView getTextView() {
	            return textView;
	        }

	        private ImageView getImageView() {
	            return imageView;
	        }
	    }

}
